Nisinsisilondolozi sokutya sendalo esifumene ukuthandwa kwiminyaka yakutshanje ngenxa yokukwazi ukwandisa ubomi beshelufu yokutya.I-Nisin, ephuma kwiLactococcus lactis, sisongezo sokutya esisetyenziswa ngokuqhelekileyo esinokuthi sithintele ngokufanelekileyo ukukhula kweebhaktheriya, ngakumbi ezo zibangela ukubola kokutya.
Ihlelwa njenge-polypeptide, i-nisin yenzeka ngokwemvelo kwiintlobo ngeentlobo zokutya okuvundisiweyo kwaye ibisetyenziselwa ukugcina ukutya kangangeenkulungwane.Isebenza ngokujolisa kwiindonga zeeseli zebhaktheriya, ezibangela ukuba ziphule kwaye zithintele ukukhula kwazo.Le ndlela yendalo yokusebenza yahlula i-nisin kwezinye izithinteli zemichiza, ezihlala zibeka imingcipheko yempilo enokubakho.
I-nisin yebakala lokutya ivunyiwe zii-arhente ezilawulayo ezifana noLawulo lokuTya kunye neDrugs (i-FDA) kunye neGunya loKhuseleko lokuTya lwaseYurophu (i-EFSA) njengesigcini seentlobo ezininzi zokutya.Oku kuquka inyama ecoliweyo, iimveliso zobisi, ukutya okunkonkxiweyo, kwaneziselo.Ngenxa yemvelaphi yayo yendalo kunye neprofayile yokhuseleko, i-nisin ithathwa ngokubanzi njengokhetho olukhuselekileyo nolusebenzayo lolondolozo.
Enye yeenzuzo eziphambili ze-nisin njengesigcini sokutya ngumsebenzi wayo we-antimicrobial.Kuye kwaboniswa ukuba iyasebenza ngokuchasene neentlobo ezininzi zeebhaktheriya, kubandakanywa nezinye zezilwanyana eziqhelekileyo zokutya.Ngokuthintela ukukhula kwezi ntsholongwane, inisin inceda ekuthinteleni ukosuleleka kokutya yaye inciphisa ingozi yokugula kukutya.
Ukongeza, i-nisin ihlala izinzile naphantsi kobushushu obuphezulu kunye neemeko ze-asidi, iyenza ilungele iindlela ezahlukeneyo zokulungisa ukutya.Ukuxhathisa ubushushu kuqinisekisa ukuba igcina iimpawu zayo zokulondoloza nasemva kokupheka okanye ukufakwa kwi-pasteurization, ukwandisa ubomi beshelufu ngaphandle kokuphazamisa incasa okanye umgangatho.
Enye inzuzo ephawulekayo ye-nisin njengento yokugcina ukutya kukuba inempembelelo encinci kwiimpawu zokutya.Ngokungafaniyo nezinye izithinteli zekhemikhali ezinokuguqula incasa okanye ukumila kokutya, i-nisin yafunyaniswa ingenampembelelo ibalulekileyo kwiimpawu zeemvakalelo.Oku kuthetha ukuba ukutya okugcinwe nge-nisin kunokugcina incasa kunye nokuthungwa, ukubonelela abathengi ngamava akumgangatho ophezulu.
I-Nisin idla ngokufumaneka kwifomu yomgubo kwaye inokudityaniswa lula kwiinkqubo zemveliso yokutya.Abavelisi bokutya banokongeza ugxininiso oluthile lwe-nisin powder kwimixube yabo ukufezekisa umphumo ofunekayo wokulondoloza.Ukongeza, i-nisin powder inozinzo oluphezulu kunye nobomi obude beshelufu, okwenza kube yinto engabizi kakhulu yokukhetha ukugcinwa kokutya.
Ukuqukumbela, i-nisin eneneni sisigcina ukutya sendalo esineenzuzo ezininzi.Iimpawu zayo zokulwa ne-antimicrobial, umsebenzi obanzi, ukumelana nobushushu kunye nefuthe elincinci kwiimpawu zoluvo zenza ukuba kube sisixhobo esixabisekileyo kubavelisi bokutya.Ngemvume yolawulo kunye nokhuseleko oluqinisekisiweyo, i-nisin iyaqhubeka nokudlala indima ebalulekileyo ekwandiseni ubomi beshelufu yeemveliso zokutya ezahlukeneyo ngelixa iqinisekisa umgangatho kunye nokhuseleko kubathengi.
Singumvelisi oqeqeshiweyo kunye nomthengisi weCollagenkwayeIzongezo zokutya Izithako.
Wamkelekile ukuba uqhagamshelane nathi ngeenkcukacha ezithe vetshe.
Iwebhusayithi: https://www.huayancollagen.com/
Qhagamshelana nathi: hainanhuayan@china-collagen.com sales@china-collagen.com
Ixesha lokuposa: Jun-26-2023
